chris kyle american sniper worked for the navy in iraq murdered. okay. looks like a fairly clear cut case of some guy. there he is. another veteran. going berserk tried to steal chris' car and shot him and another man to death. >> did steal his car. >> is there anything there we don't know. >> he has a big history of post-traumatic stress syndrome. been in the hospital for mental issues twice in the last couple of months. he had threatened to kill himself. >> and the family. >> the big question is why was he out? ties into newtown and everything like that. >> there was notice that in fact he was severely troubled. when someone says -- >> bill: we have to figure out why he wasn't kept by the state of texas. >> also he had a kdui a few months before that a lot of things. >> bill: the crux of the matter is we have to find out because this ties into newtown. >> absolutely. >> bill: why this guy was out. you guys stay on the case. >> we will. >> bill: the democratic party has some risk if the menendez investigation leads to an indictment. we'll talk about it